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Vennila Gangatharan


Active since 2012

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Professional Interests: Image Processing

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Moving between the condition
I am trying to replace an array values less than the orginal by generating random values between some range among them. I tried ...

6 years ago | 2 answers | 0

2

answers

Question


Is there any alternative way for multiple if else statement ?
Hi all, I have to generate a random number between some ranges. say for ex. the ranges are [187 192 194 197 ...

6 years ago | 2 answers | 0

2

answers

Question


Types of histogram thresholding techniques
I had knew about triangle histogram thresholding. Is there any other thresholding method based only on histogram? Thanks in adva...

6 years ago | 0 answers | 0

0

answers

Question


problem in finding Mean value
Hi, I want to find mean value of a mammogram only by choosing the values greater than zero. I used for loops with condition b...

7 years ago | 3 answers | 0

3

answers

Question


Finding Mean for Blocks of Image
Hi all, I have a 1024x1024 gray image. I want to scan 32x32 pixels window from top to bottom and left to right in ...

11 years ago | 3 answers | 0

3

answers

Question


Problem in Gray Level Manipulation
Hi all, I tried to enhance a gray scale image by using the formula E(i,j) = round( I(i,j)^3/ f * M^2) where ...

11 years ago | 2 answers | 0

2

answers

Question


Removing Values from Histogram
I want to remove gray levels of particular range from Histogram of an Image. Anyone Know how to do?

11 years ago | 1 answer | 0

1

answer